Fiberboard is a type of engineered wood product that is made out of wood fibers. types of fiberboard (in order of increasing density) include particle board or low-density fiberboard (ldf), medium-density fiberboard (mdf), and hardboard (high-density fiberboard, hdf).. Fiberboard insulation provides thermal and acoustic insulation, both in new construction and remodeling. the individual panels are rigid or semi-rigid and of varying thicknesses. wood, its primary constituent, is a renewable resource.. Premium insulating sheathing is an earth friendly exterior sheathing product made of recovered and recycled products including wood fibers. the 1.3 r-value of 1/2” premium insulating sheathing more than doubles the r-value ratings of osb, and gypsum and is six times more effective than thermo-ply and other foil-faced paper boards..
Huebert fiberboard wood fiber insulation can not be exposed to an open flame (torched on system). huebert fiberboard roof insulation makes a good substrate insulation in re-roof situations, providing the existing roofing or insulation is clear of debris, fairly level, and moisture free.. Fiberboard sound insulation. fiberboard products are also used for sound insulation, such as homasote's 440 soundbarrier used on walls and over subflooring or in ceilings. according to homasote this system is recognized in ul l500 series floor/ceiling assemblies.. Medium-density fibreboard (mdf) is an engineered wood product made by breaking down hardwood or softwood residuals into wood fibres, often in a defibrator, combining it with wax and a resin binder, and forming panels by applying high temperature and pressure..
